ClickHouse/cmake/find/xxhash.cmake

23 lines
774 B
CMake
Raw Normal View History

option (USE_INTERNAL_XXHASH_LIBRARY "Set to FALSE to use system xxHash library instead of bundled" ${NOT_UNBUNDLED})
if (USE_INTERNAL_XXHASH_LIBRARY AND NOT USE_INTERNAL_LZ4_LIBRARY)
message (WARNING "can not use internal xxhash without internal lz4")
set (USE_INTERNAL_XXHASH_LIBRARY 0)
endif ()
if (USE_INTERNAL_XXHASH_LIBRARY)
set (XXHASH_LIBRARY lz4)
set (XXHASH_INCLUDE_DIR ${ClickHouse_SOURCE_DIR}/contrib/lz4/lib)
else ()
find_library (XXHASH_LIBRARY xxhash)
find_path (XXHASH_INCLUDE_DIR NAMES xxhash.h PATHS ${XXHASH_INCLUDE_PATHS})
2018-12-23 19:25:40 +00:00
endif ()
if (XXHASH_LIBRARY AND XXHASH_INCLUDE_DIR)
set (USE_XXHASH 1)
else ()
2019-02-19 10:29:44 +00:00
set (USE_XXHASH 0)
endif ()
message (STATUS "Using xxhash=${USE_XXHASH}: ${XXHASH_INCLUDE_DIR} : ${XXHASH_LIBRARY}")